C2869891 Valve Cover Gasket Rocker Cover Sealing Elastomer Gasket For DFCV ISZ13 Heavy-Duty Diesel Engine Lubrication Chamber Seal Parts
Product Details
| OEM: | CC2869891 | Vehicle Model: | ISZ13 |
|---|---|---|---|
| Size: | L970*b280mm | ||
| Highlight |
C2869891 Valve Cover Gasket,Valve Cover Gasket for Heavy Truck,C2869891 |
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Product Description
Product Introduction C2869891 Valve Cover Gasket is an indispensable elastic sealing cushion fitted between valve cover and cylinder head of ISZ13 diesel engine. It closes off the mating clearance to keep lubricant confined within the valve train cavity and stops external contaminants from penetrating into the rocker assembly. This aftermarket replacement gasket eliminates slow oil weeping along the flange edge, carbon accumulation and gradual rise in oil consumption caused by rubber hardening, compression set and heat-induced aging of worn gaskets. Dependable sealing protects valves, rocker arms and pushrods, lowering unplanned roadside maintenance risks for heavy trucks on cross-region long-haul freight assignments.
Product Advantages Formulated with premium oil-resistant rubber blend that retains elasticity under recurring temperature cycles and vibration. Precision molded contour fully matches the flange boundary for even compression. The material exhibits strong resistance against degradation from blow-by gas and hot engine oil. Every production batch undergoes compression rebound sampling tests before delivery, OEM geometry allows straightforward installation during routine top-end engine service.
| Item | Parameter |
|---|---|
| Part Number | C2869891 |
| Product Name | Valve Cover Gasket |
| Matching Engine | ISZ13 |
| Material | Oil Resistant Elastic Rubber |
| Feature | Rocker Chamber Sealing, Anti-Aging, Prevent Oil Leakage |
| MOQ | Negotiable |
| Application | Valve Cover and Cylinder Head Joint Surface Seal |
Applicable Models Engineered for heavy commercial trucks equipped with ISZ13 diesel engine, widely used for highway bulk cargo transportation.



FAQ
Q1: What underlying issue can make a brand-new valve cover gasket leak quickly?
A1: A clogged crankcase breather creates excessive internal pressure that pushes oil past the seal.
Q2: Why should technicians follow the specified torque sequence for valve cover bolts?
A2: Random or uneven tightening creates localized gaps and breaks the continuous sealing line.
Q3: What visual sign indicates the gasket has reached the end of its service life?
A3: Permanent flattened indentations on the sealing face that cannot spring back after disassembly.
Product Highlights
Product Introduction C2869891 Valve Cover Gasket is an indispensable elastic sealing cushion fitted between valve cover and cylinder head of ISZ13 diesel engine. It closes off the mating clearance to keep lubricant confined within the valve train cavity and stops external contaminants from ...
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